<ul class="products">
	<li class="<?php if($categoria == "diagnostico" && $product_id == "1") echo "current"; ?>">
		<a href="index.php?pagina=produtos&categoria=diagnostico&product_id=1">ActiveBIOEMP</a>
	</li>
	<li class="<?php if($categoria == "diagnostico" && $product_id == "2") echo "current"; ?>">
		<a href="index.php?pagina=produtos&categoria=diagnostico&product_id=2">ActiveFACE</a>
	</li>
</ul>